Ivan Seeking
Staff Emeritus
Science Advisor
Gold Member
- 8,213
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Oh yes, I wanted to point out that it was TSU who broke the first Navigator; not me. 
Here is a great little trick that I learned. The first person to show me how to use a chainsaw - a weekend warrior - went all through the sharpening business with the chains and taught me to sharpen each one by hand...and he only used one chain at a time.
What you do is you buy about four or five chains and get them all sharpened at once for about three bucks a piece. I never realized how quickly the chains get dull if you hit anything whatsoever. As it turns out, one nick on a rock and you might has well change the chain. It makes all the difference in the world.
Here is a great little trick that I learned. The first person to show me how to use a chainsaw - a weekend warrior - went all through the sharpening business with the chains and taught me to sharpen each one by hand...and he only used one chain at a time.
What you do is you buy about four or five chains and get them all sharpened at once for about three bucks a piece. I never realized how quickly the chains get dull if you hit anything whatsoever. As it turns out, one nick on a rock and you might has well change the chain. It makes all the difference in the world.

